Push the switch to the ON position. Make sure that the serial-port terminal
program is configured to the following settings:
• 9,600 bits per second
• Eight data bits
• No parity
• One stop bit
• No flow control
The serial-port terminal program displays the IP address and firmware
version of the controller, and alerts you when you connect an unsupported
USB device to the controller. Keep this switch in the OFF position during
normal operation.